/*
 * Project: Sudoku Hint Engine for Android
 * Copyright (C) 2010-2013 Emanuel Moecklin
 * 
 * Available under the terms of the Lesser General Public License (LGPL)
 */
package com.onegravity.sudoku.solver.data;

/**
 * @author Emanuel Moecklin
 */
public interface Puzzle {
	public boolean isJigsaw();
	public byte[][] getBlockCodes();
	public boolean hasExtraRegions();
	public ExtraRegionType getExtraRegionType();
}